Difference between revisions of "Camassia leichtlinii"
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Taxonomy | Taxonomy | ||
| − | + | Perennial herb from a deep, egg-shaped bulb 2-4 cm long; flowering stems 20-100 cm tall, smooth. Basal leaves several to numerous, linear-lanceolate and grass-like, to 60 cm long, 1-2 cm wide, smooth, sheathing at the base, the margins entire; stem leaves lacking. Inflorescence a terminal raceme of five to many, stalked flowers, the stalks 1-4 cm long, spreading in flower, spreading to ascending in fruit; flowers pale to deep blue, rarely white, of six similar, distinct, petal-like segments (tepals), the tepals 20-40 mm long, 5-10 mm wide, twisting together over the ovary when withered; six stamens; one three-chambered pistil. Capsule fruits, egg-shaped to oblong, cross-ridged, 1-2.5 cm long; fruiting stalks often longer than bracts, spreading to ascending, curved in towards stem; seeds several to many, shiny black, 2-4 mm long (Douglas et al., 2002). | |
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Bloom Period | Bloom Period | ||
Distribution | Distribution | ||
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'''Measurement Range:''' L: 3 - 3.75, W: 2 - 2.5, D: 1.75 - 2.25 | '''Measurement Range:''' L: 3 - 3.75, W: 2 - 2.5, D: 1.75 - 2.25 | ||
| − | ==== Features ==== | + | ====Features==== |
'''Shape:''' Seed are narrower at hilum end, rounding off at opposite side. Hilum end ranges from tapered to pointy in shape. | '''Shape:''' Seed are narrower at hilum end, rounding off at opposite side. Hilum end ranges from tapered to pointy in shape. | ||
| − | '''Color:''' Seeds black, with conspicuous white hilum. | + | '''Color:''' Seeds black, with conspicuous white hilum. |
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| + | '''Surface:''' A wrinkled seam runs from hilum down the length of the seed in most. Seed is glossy, and wrinkled or bumpy. | ||
| − | ''' | + | '''Latitudinal Cross Section:''' elliptical [[File:Calei-ell.png]] |
| − | ''' | + | '''Longitudinal Cross Section:''' obovate [[File:Calei-obovate.png]] |
| − | + | [[File:Camassia leichtlimii.jpg|300px|thumb|left|''Camassia leichtlinii'']] | |
| + | [[File:Camassia leichtlinii single.jpg|300px|thumb|right|''Camassia leichtlinii'']] | ||
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| − | + | {{Basics}} | |
Revision as of 11:10, 16 April 2012
Family:Liliacceae
English name: Large camas, Great camas, Wild hyacinth
First overview block
Camassia leichtlinii (Baker) S. Wats. ssp. suksdorfii (Greenm.) Gould Synonyms Liliaceae English Names Great camas, Wild Hyacinth
Taxonomy Perennial herb from a deep, egg-shaped bulb 2-4 cm long; flowering stems 20-100 cm tall, smooth. Basal leaves several to numerous, linear-lanceolate and grass-like, to 60 cm long, 1-2 cm wide, smooth, sheathing at the base, the margins entire; stem leaves lacking. Inflorescence a terminal raceme of five to many, stalked flowers, the stalks 1-4 cm long, spreading in flower, spreading to ascending in fruit; flowers pale to deep blue, rarely white, of six similar, distinct, petal-like segments (tepals), the tepals 20-40 mm long, 5-10 mm wide, twisting together over the ovary when withered; six stamens; one three-chambered pistil. Capsule fruits, egg-shaped to oblong, cross-ridged, 1-2.5 cm long; fruiting stalks often longer than bracts, spreading to ascending, curved in towards stem; seeds several to many, shiny black, 2-4 mm long (Douglas et al., 2002). Bloom Period Distribution Habitat Uses Propagation Photo Gallery
Seed
Abbreviation: CALEI
Seed sample from: 2011
Average Measurement: 3.3 x 2.2 x 2.1
Measurement Range: L: 3 - 3.75, W: 2 - 2.5, D: 1.75 - 2.25
Features
Shape: Seed are narrower at hilum end, rounding off at opposite side. Hilum end ranges from tapered to pointy in shape.
Color: Seeds black, with conspicuous white hilum.
Surface: A wrinkled seam runs from hilum down the length of the seed in most. Seed is glossy, and wrinkled or bumpy.
Latitudinal Cross Section: elliptical 
Longitudinal Cross Section: obovate 
Basic Explanations and Assumptions:
The dimensions for the seeds are length x width x depth. The location of the hilum is used as the base of the seed, and the length is measured from hilum to the opposite apex. Where a style is present, the length is measured from the hilum to the bottom of the style. Width is measured at a right angle to the length at the widest part. Depth is measured at a right angle to the intersection of height and width lines.
Measurements included are the mean average for each measurement of ten separate seeds.
All measurements in millimeters unless otherwise noted.
